package com.zz.spring6.iocxml.life;

import org.springframework.beans.BeansException;
import org.springframework.beans.factory.config.BeanPostProcessor;
import org.springframework.lang.Nullable;

public class MyBeanPost implements BeanPostProcessor {

    @Override
    public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException {
        System.out.println("3  bean的后置处理器 在初始化之前执行");
        System.out.println(beanName + "::" + bean);
        return bean;
    }

    @Override
    public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {
        System.out.println("5 bean的后置处理器 在初始化之后执行");
        System.out.println(beanName + "::" + bean);
        return bean;
    }
}
